20512397554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{3466103}}^1$

素因数の和:3466385

約数の個数: 16

約数和(自身を含む): 33690530880

約数和(自身を除く): 13178133326

約数列:

[1, 2, 11, 22, 269, 538, 2959, 5918, 3466103, 6932206, 38127133, 76254266, 932381707, 1864763414, 10256198777, 20512397554]

約数ペア:

[(1, 20512397554), (2, 10256198777), (11, 1864763414), (22, 932381707), (269, 76254266), (538, 38127133), (2959, 6932206), (5918, 3466103)]